May 12, 2025 05:00 AM
(This post was last modified: May 12, 2025 05:02 AM by C C.)
https://www.space.com/space-exploration/...-in-poland
EXCERPTS: A failed Soviet Venus lander's long space odyssey has come to an end.
The Kosmos 482 probe crashed to Earth May 10 after circling our planet for more than five decades. Reentry occurred at 2:24 a.m. ET (0624 GMT or 9:24 a.m. Moscow time) over the Indian Ocean west of Jakarta, Indonesia, according to Russia's space agency Roscosmos. Kosmos 482 appears to have fallen harmlessly into the sea.
That's just one estimate, however; other space agencies and tracking organizations predicted different reentry locations, from the South Asian mainland to the eastern Pacific. It's unclear when or if we'll get a definitive answer to where Kosmos 482 came down.
[...] Earth isn't the planet that Kosmos 482 was supposed to land on. The spacecraft was part of the Soviet Union's Venera program, which sent a fleet of probes to Venus in the 1960s, '70s and early '80s... (MORE - missing details)
add-on: "The landing module, which weighed around 495 kilograms (1,091 lb), may have reached the surface of Earth largely intact. Correctly oriented, it was designed to withstand 300 g of acceleration and 100 atmospheres of pressure entering the atmosphere of Venus.
"However, the age of the craft and the shallow angle of reentry likely reduced survivability; tumbling or misorientation may have resulted in sections of the craft burning up in Earth's atmosphere. The final impact velocity was estimated to be 65–70 metres per second (230–250 km/h; 150–160 mph)."
EXCERPTS: A failed Soviet Venus lander's long space odyssey has come to an end.
The Kosmos 482 probe crashed to Earth May 10 after circling our planet for more than five decades. Reentry occurred at 2:24 a.m. ET (0624 GMT or 9:24 a.m. Moscow time) over the Indian Ocean west of Jakarta, Indonesia, according to Russia's space agency Roscosmos. Kosmos 482 appears to have fallen harmlessly into the sea.
That's just one estimate, however; other space agencies and tracking organizations predicted different reentry locations, from the South Asian mainland to the eastern Pacific. It's unclear when or if we'll get a definitive answer to where Kosmos 482 came down.
[...] Earth isn't the planet that Kosmos 482 was supposed to land on. The spacecraft was part of the Soviet Union's Venera program, which sent a fleet of probes to Venus in the 1960s, '70s and early '80s... (MORE - missing details)
add-on: "The landing module, which weighed around 495 kilograms (1,091 lb), may have reached the surface of Earth largely intact. Correctly oriented, it was designed to withstand 300 g of acceleration and 100 atmospheres of pressure entering the atmosphere of Venus.
"However, the age of the craft and the shallow angle of reentry likely reduced survivability; tumbling or misorientation may have resulted in sections of the craft burning up in Earth's atmosphere. The final impact velocity was estimated to be 65–70 metres per second (230–250 km/h; 150–160 mph)."